baber/WOPTO huggingface dataset:
Patent GB-1262428-A (GB)
Title: Fluid control valve
IPC: F16K43/00
Filed: 1970-02-25
Abstract: 1,262,428. Valves. GROHE HANDELSGESELLSCHAFT m.b.H. 25 Feb., 1970 [25 Feb., 1969], No. 9187/70. Heading F2V. A fluid control valve comprises a body having an inlet and outlet, a rotary valve member 2 including an elastomeric portion 4 displaceably arranged so that, when the valve is in the closed position, fluid pressure at the inlet acting on one side of the elastomeric portion 4 moves it to urge another side of the portion 4 into sealing engagement with the outlet. The elastomeric insert 4 is contained in a bore 4a of the valve member 2 at right angles to the fluid throughbore 10. The valve member may be made of metal or synthetic material.
Patent GB-1031665-A (GB)
Title: False twisting device
IPC: D02G1/06
Filed: 1963-03-08
Abstract: A false twist device, e.g. for crimping synthetic filaments, comprises a twist tube 2 or 2a (Figs. 3 and 7 not shown) which engages the inner wall of a rotatable hollow body 1 the twist tube being held against the wall by a stationary magnet 3 on its opposite side.  The body is rotated by a belt engaging a whorl on its spindle. In Fig. 3 the tube which has flanges 21 is supported and axially located on rings 71 of synthetic resin mounted on the inside of the cylinder 1; alternatively there is a layer of synthetic resin on the inside of the cylinder in which case the tube has no flanges.  In Fig. 7 the body 9 is funnel shaped and lined with synthetic resin and the twist tube 2a is tapered to prevent slippage.  In Figs. 3 and 7 the filament to be treated passes downwardly, via a guide, through the twist tube and then through the hollow driving shaft of the body. In all forms the rotating body may drive more than one twist tube. The tubes are preferably of steel lined with a plastics material.
Patent GB-871843-A (GB)
Title: Improvements in electrical servo-systems
IPC: H05B7/152
Filed: 1959-03-18
Abstract: 871,843. Automatic arc furnace control systems. SQUIRE, L. E. March 18, 1959, No. 9340/59. Class 38 (4). [Also in Group XXXVII] In a system for automatically-adjusting the position of the electrodes of an arc furnace in accordance with arc current and arc voltage, the A.C. or D.C. motor for driving the arcadjusting mechanism (not shown) has two opposing windings the currents through which are controlled respectively in accordance with arc current and arc voltage, together with a saturable reactor controlled by both control signals so as to limit the current drawn by the motor when stationary due to balance between the opposing windings. It is stated that the reactors may be replaced by electronic amplifiers. In one embodiment, Fig. 1, using a splitfield A.C. series motor 1, the fields 2, 3 are in series with saturable reactors 5, 6, controlled in accordance with arc voltage and arc current, so that when these quantities are in balance, the fields exactly oppose and the motor remains stationary, any unbalance causing rotation in the appropriate direction to restore balance. A third reactor 9 in series with the motor has opposed control windings also energized in accordance with arc voltage and current so that its impedance is a maximum when the motor is stationary. In a modification, Fig. 2 (not shown), the three reactors are similarly connected to two stator windings of a repulsion motor. In another modification, Fig. 3, the two reactors 5, 6 control the currents through two sets of brushes 13, 14 of a repulsion motor, with the current limiting reactor 9 in series with a single stator winding. In another modification, Fig. 4, a split field D.C. series motor 1c is supplied from rectifiers 18, 22, the supplies to which are controlled by the two reactors 5, 6, with the current limiting reactor 9 in the common supply lead. In another modification, Fig. 5 (not shown), the armature of a separately-excited D.C. motor is supplied through a rectifier controlled by the current limiting reactor 9 and the two field windings are supplied by rectifiers controlled by the two reactors 5, 6. In another modification, Fig. 6 (not shown), the fields of a separately-excited D.C. motor are directly energized by the arc current and arc voltage signals without the interposition of saturable reactors.
Patent GB-759300-A (GB)
Title: Improvements in or relating to wheel mountings for vehicles
Inventor: CUNNINGHAM DOUGLAS JAMES
IPC: B62K25/02
Filed: 1954-03-31
Abstract: 759,300. Detachable wheel mountings. JAMES MOTOR CYCLES, Ltd., [formerly JAMES CYCLE CO., Ltd.]. March 3, 1955 [March 31, 1954], No. 9380/54. Classes 136 (1) and 136 (2). In a wheel mounting each fork end 10 is provided with an aperture 11 adapted to receive the threaded spindle end 12 and its associated sleeve nut 14, each fork end being provided with an opening 15 disposed transversely of the aperture 11 and cutting into the aperture, the opening being adapted to receive a cotter pin 16, the cotter pin being adapted to engage the sleeve nut 14, means being provided for displacing the cotter pin so as to lock the sleeve nut in the aperture. A draw bolt 18 is mounted in one end of the cotter pin 16 to displace the cotter pin axially. A recess 17 is formed in the cotter pin for positive engagement with the sleeve nut 14. The cotter pin 16 may be united with a mudguard stay 20 (Fig. 2) so that the cotter pin locks the sleeve nut 14 and the mudguard in position.
Patent GB-651991-A (GB)
Title: Improvements in swath turners and/or side delivery rakes
IPC: A01D78/14
Filed: 1948-04-03
Abstract: 651,991. Hay-making. BAMFORD, C. J. and BAMFORD, H. V. April 3, 1948, No 9410. [Class 6(iii)] Relates to swath turners having one or more raking heads 61 and/or side delivery rakes which comprise a pair of rotatable discs or spiders 21, 24 spaced apart laterally of the machine and connected by bars 25 having tines 26. According to the invention means are provided for driving the heads 61 and discs 21, 24 from a tractor power take-off shaft, the means comprising a longitudinal transmission shaft 66, 52 coupled at its forward end by a shaft 68, 53 to the tractor take-off shaft, this transmission shaft being coupled by gearing to a driving shaft or shafts driving the head or discs and disposed in a position laterally offset from the transmission shaft. As shown in Fig. 1 the shaft 52 drives a cross-shaft 56 which is connected by gearing to the shaft carrying the disc 24. The machine frame is mounted on a cranked axle 13 which is raised and lowered by a handle 41 connected by links to an adjustable castor wheel 28. As shown in Fig. 4 the shaft 66 drives a transverse shaft 62 through worm and wheel gearing the shaft 62 driving two heads 61 through bevel gearing. The machine is mounted on a frame connected to the tractor and an adjustable castor wheel 82 is provided. Specifications 520.203 and 527,981, [Group XXVIII], are referred to.
Patent GB-514160-A (GB)
Title: Improvements in or relating to receptacles for containing and delivering rolled strip materials
IPC: A47K10/38
Filed: 1938-03-29
Abstract: 514,160. Roll-holders. LEBRECHT, A., KENT, R. K., and ST. ANDREW MILLS, Ltd.. March 29, 1938, Nos, 9575 and 13940. [Class 18] One edge e<11> of the delivery slot e<x> is serrated for tearing off lengths of the roll b. The holder is in two parts hinged at f and secured together by clips h. The lining c is highly glazed. Aligned openings in the front and rear members of the slot ex serve for manual withdrawal of the roll material.
Patent GB-375440-A (GB)
Title: Improvements in or relating to windows
IPC: E06B3/50
Filed: 1931-03-30
Abstract: 375,440. Pivoted-sliding windows ; weather excluders. McINTOSH, H., 178, Spadina Avenue, Toronto, Canada. March 30, 1931, No. 9607. [Class 20 (iii).] Relates to windows of the type in which the sash frame is pivotally mounted at the lower ends of bars which slide within the window frame, and in which interengaging sheet-metal weather strips are provided along the adjacent edges of the sash frame and bars. According to the invention, each weather strip on either the sash frame or on the sliding bars has a free edge doubled over to form a U-shaped resilient flange, the outer surface of the inwardly bent arm of which engages with the weather strip carried by the other part of the frame. In one construction, each sliding bar 6, Figs. 2 and 3, is enclosed within a sheet-metal sheath which is bent as shown to provide a U-shaped pocket 8. This pocket is adapted to receive a weather strip 9 carried by the sash frame 4, the free end of the strip being doubled over to provide a resilient flange. The frame 4 is locked, in its closed position, to one bar 6 by a sliding bolt 7. In a modification, the free edge 11a, Fig. 5, of the sheath 11 is doubled over to form a resilient flange 14a with which engages a substantially flat strip 9a secured to the sash frame 4.
Patent GB-938688-A (GB)
Title: Improvements in or relating to rack-mounting arrangements for electrical apparatus
Inventor: LEA HUBERT HENRY
IPC: H04Q1/10
Filed: 1961-03-16
Abstract: 938,688. Rack-mounted electrical equipment. AUTOMATIC TELEPHONE & ELECTRIC CO. Ltd. Feb. 27, 1962 [March 16, 1961], No. 9621/61. Class 37. [Also in Group XXXIX] A mounting arrangement for electrical equipment, which is particularly suitable for crossbar switch telephone exchanges of the kind described in Specification 890,235, comprises a plurality of racks connected together side by side to form a suite, the side walls of adjacent racks forming vertical cable ducts. As shown, Fig. 3, each rack comprises vertical channelled members 58 to which are fixed side walls 60, 61, of W-section and steel cross-rails 19. Side wall 61 is connected to side wall 62 of an adjacent rack by tie-bars 73, to form a cable duct between them. The electrical equipment, e.g. cross-bar switches and relays, is mounted on shelves (not shown) which are inserted from both sides of the rack, the shelves being pivoted in U-shaped members 68, 69 to facilitate access to the wiring side. A lower cable duct is defined by a floor 74, 75, and coverplates 24, 25, 70; an upper cable duct (not shown) is provided above the racks. Each side wall has two apertures 63 adjacent each shelfposition; these apertures accommodate tagboards 52, Fig. 2, fuse-mountings 53, or are filled by closure plates 54. Each vertical cable duct is enclosed by three doors 31, separated by horizontal members 32, 33. Cables 55 are connected to tags on the duct side of tagboards 52 and the shelf wiring is connected to tags on the opposite side of the tagboards ; alternatively, the shelf wiring may terminate in connectors which plug into modified tagboards. Fig. 1 shows two suites 10, 11 of racks, connected by a cable duct 30. The equipment shelf areas are closed by removable doors 17 made of transparent material, e.g. p.v.c.,. in frames which are pivotally mounted on devices 21, on the cross-rails 19, which also co-operate with catches 20 on the doors. The section at the near end of each suite accommodates supervisory and control equipment, being enclosed by detachable coverplates 35, 36 and fixed plates 37, 38; a recess 39 contains main fuses while a control panel 40, hinged for easy access, incorporates key and lamp strips, tone-supply jacks, &c. The remote end of each suite comprises an enclosed cable duct comprising one W-section side-wall, as may be deduced from Fig. 3. The doors and detachable cover-plates are provided with compressible synthetic material around their closing edges to seal them against the ingress of dust.
Patent GB-443057-A (GB)
Title: Improved installation for the washing of vehicles
IPC: B60S3/00
Filed: 1935-03-27
Abstract: 443,057. Washing vehicles. PIQUEREZ, E., 4, Avenue de la Pommeraie, St. Cloud, France. March 27, 1935, No. 9628. Convention date, Oct. 29, 1934. [Class 138 (i)] [See also Group I] The vehicle to be washed is moved by a conveyer over a supporting and draining surface past jets of water which may be controlled manually or auto. matically and may be combined with mechanical washing devices, and the used water is collected beneath the washing station and passed through at least two horizontally-spaced settling chambers. In the construction shown, a conveyer consisting of two rows of rollers 2 driven mechanically is adapted to convey a vehicle past water jets supplied through piping 5. The washing water flows to a gulley 9, provided with baskets 10 for collecting mud. The baskets are suspended by rollers 11 on rails 12, which are screened by shoulders 13. Hinged covers 14 bridge the gaps between the baskets. Water overflowing from the gulley is collected in a chamber 23 also provided with baskets for collecting mud. The overflow from the chamber 23 enters a chamber 35 provided with a filter 36, from which it flows through a tube 37 to a chamber 38. Water from the chamber 38 may be withdrawn by a pump 39 and supplied to the piping 5 for re-use. Each of the baskets for collecting mud is fitted for attachment to a hoist by means of which the mud is removed.
Patent GB-1216121-A (GB)
Title: Improvements in or relating to mixer taps
Inventor: PARSONS BERNARD ARTHUR
IPC: B22D17/00
Filed: 1968-02-28
Abstract: 1,216,121. Injection moulding. IMI DEVELOPMENTS Ltd. 11 Feb., 1969 [28 Feb., 1968], No. 9639/68. Heading B5A. [Also in Divisions B3 and F2] A mould for a mixer tap (see Division F2) in a screw type injection moulding machine, comprises two parts 21, 22, the part 22 having mould cavity 31 which with inserts 23, 25, 38, 41 define the shape of the body 1, split sleeves 30 to form the screw-threaded tail parts 3, a cylindrical nut 32 to form a connection for an outlet 14, three sprue channels 46 for the injection of molten plastics, e.g. acetal resin, and ejector sleeves 48 secured to a composite plate 49 and sliding on core rods 47. To open the mould, part 22 with the insert 38 is withdrawn from the part 21 and the moulded component. The component is then ejected, before the sleeve 30 is released, and the inserts 41 and nut 32 are unscrewed from the component by inserting a bar through holes 45 and 35, respectively. The tail parts can be formed without screw-threads.
Patent GB-386834-A (GB)
Title: An improved safety razor holder and blade
IPC: B26B21/20
Filed: 1932-04-05
Abstract: 386,834. Safety razors. WHITE, F. W. H., 87, Kynder Street, Denton, near Manchester. April 5, 1932, No. 9695. [Class 30.] The square blade 4 has corner slits 9 and the guard 5 has a flat, square central area 7 with raked sides 8 over which the four cutting edges of the blade are flexed by the hollowed under-surface of the clamping- plate 6. The latter carries diagonally-arranged clamping and aligning pins A1, 1. Specifications 9124/09, 284,800, and 336,880, [all in Class 30, Cutlery], are referred to.
Patent GB-344683-A (GB)
Title: Device for preventing the jamming and excessive loosening of the knives in meat choppers
IPC: B02C18/36
Filed: 1930-03-27
Abstract: In machines having perforated discs between which the mincing-knives work, the discs are spaced by rings to avoid jamming of the knives. A ring may also be placed between the shoulder in the casing and the first disc.  The usual cap which is screwed on the casing may thus be tightened thoroughly without jamming the knives and does not work loose in use.  In a modification, the rings are replaced by a peripheral flange projecting from one or each side of each disc.
Patent GB-803507-A (GB)
Title: Improvements in or relating to methods of and means for the production of nuts
IPC: B21K1/64
Filed: 1957-03-25
Abstract: 803,507. Forging nuts; working at specified temperatures. LOOS, C., LOOS, W., and SCHMIDT, L., [trading as LOOS & SCHMIDT]. March 25, 1957 [Oct. 5, 1956], No. 9789/57. Classes 83 (2) and 83 (4). [Also in Group XII] A method of making nuts comprises cutting off blanks from round stock, cold upsetting the blanks, heating the latter to 600‹ to 800‹ C. and pressing them to indented polygonal shape. Steel stock 6 in the form of rods or preferably from a reel 1, Fig. 5, is drawn through a draw bench 2 and passes into a first press 3 where it is sheared into individual blanks by a knife d, Fig. 1 (not shown). The blanks are then cold upset between punches f, g, Fig. 2 (not shown), and drop on to a conveyer 7 which takes them to a hopper 11, Fig. 6, leading into a furnace 4. The blanks 13 are fed sequentially down a passage and on to a feed rail 14 from which they are pushed in steps by a reciprocating plunger 15 actuated by a rotary cam 21 driven in synchronism with the finishing press. The furnace is of the counter-current type and has a rotating drum 22 with an internal worm 23 which conveys the blanks through the furnace from which they drop down a shoot 9, Fig. 5, into a finishing press 5 which may be a horizontal or vertical crank press. Means 29, 31, 32 maintain the furnace temperature constant. The shoot includes means for aligning the heated blanks and also has a by-pass shoot 34, Fig. 7 (not shown), for diverting the blanks from the press 5. The discs have then a temperature between 550-750‹ C. and are first pressed into polygonal shape n by a punch k, Fig. 3, in a die m and both faces are indented by piercing tools o, p. In a further operation a wad r, Fig. 4 (not shown), is punched out. The press tools are water-cooled and the press die m is further cooled by an air jet which supplies an atomized lubricant. The nut blanks may be finally tempered using their residual heat.
Patent GB-1167892-A (GB)
Title: One Piece, Light-Weight Vitreous Articles such as Telescope Mirror Blanks.
IPC: C03B19/02
Filed: 1966-03-07
Abstract: 1,167,892. Mirror blanks. OWENS-ILLINOIS Inc. March 7, 1966 [March 5, 1965; July 1, 1965], No. 9810/66. Heading G2J. [Also in Division C1] A one-piece, vitreous telescopic mirror blank is provided with cavities 19 which communicate via openings 18 with one surface of the blank, each opening 18 having a smaller cross-sectional area than the cavity itself. The blank is formed of a thermally crystallizable glass which is poured in a molten state into a graphite mould. Open-cell type amorphous fused silica foam formers are immersed in the molten mass so that after treatment of the mass to produce the blank (see Division C1) they may be removed by chipping or scraping to provide the cavities 19.
Patent GB-178703-A (GB)
Title: Improvements in the fitting of mirrors to motor vehicles
IPC: B60R1/04
Filed: 1921-04-04
Abstract: 178,703. Jeffery, P. G. April 4, 1921. Look-out reflectors fitted to.-A mirror a is secured to the top bar j of the windscreen by means of clamping - jaws g, e<1> and two pivot bolts f, f<2> lying in planes at right - angles to one another.
Patent GB-1106950-A (GB)
Title: Steel
Inventor: MIHALISIN JOHN RAYMOND
IPC: C22C38/10
Filed: 1967-03-02
Abstract: A steel which is age-hardenable in the martensitic state has the following weight percentage composition:- <TABS:1106950/C6-C7/1> The steel may be cast, homogenized at 1150 DEG -1260 DEG C., hot-worked(and, if desired, cold-worked) to the required shape, solution-treated at 760 DEG -1095 DEG C., refrigerated at -73 DEG C. or lower and/or cold-worked, and aged at 425 DEG -540 DEG C.  It may be used in the manufacture of fasteners, e.g. bolts, pressure vessels, wrenches, tools, machine parts, and bearing components.
Patent GB-115335-A (GB)
Title: Improvements in Frames or Supports for Neck Ties.
Inventor: BOYLE THOMAS
IPC: A41D25/02
Filed: 1918-01-04
Abstract: 115,335. Boyle, T. Jan. 4, 1918. Necktie-retainers. - A frame for making-up neckties consists of a rectangular strip of metal which is cut to the shape shown in Fig. 3, but with extensions at the top and bottom, one-half and one-eighth of an inch in height respectively. Two vertical cuts are made in the top extension, and the narrow strip thus formed is then bent over to form a loop B, while the bottom extension and the remainder of the top extension, after trimming as shown at A in back view in Fig. 1, are folded over to strengthen the top and bottom edges (see Fig. 2). A wire is bent to form two prongs C of the shape shown in Figs. 1 and 2, the centre part D being freely supported within the loop B and the free ends being pointed. In use, the prongs are forced through the necktie which should be wider than the frame and is pushed up the frame as far as possible. The tie is then passed over the top of the frame and hangs down in front thereof where it is folded around the narrow part E of the frame, and held by a narrow metal band passing around and gripping this narrow part. The frame is itself held in place by pushing the prongs over the neck of the collar stud.
Patent HK-104295-A (HK)
Title: Process and apparatus for heat treatment of a web having a fluid or pasty composition applied to it
Inventor: BALDINGER HAENSJORG
IPC: B29C35/10
Filed: 1995-06-29
Abstract: Prepregs are fabricated in a substantially horizontal treatment chamber by heat treating a material web impregnated with a thermosetting resin. In this treatment chamber, the material web is subjected to blowing directed toward the material web and held thereby in suspension. The blowing air heats the material web and dilutes and conveys away solvent vapors. Alternately with zones of blowing directed toward the material web, there are arranged radiant-heating zones.
Patent HK-116595-A (HK)
Title: Washing machine with a controlled drive motor speed
Inventor: USZKURELT DETIEF
IPC: D06F37/30
Filed: 1995-07-13
Abstract: For the washing mode, there is stored a matrix of speed reference values which respectively contain three different washing-mode speed values for at least two different types of laundry ("cotton", "delicate"). The particular speed best suited to each phase of the washing operation and to each type of laundry can thereby be adopted.
Patent HU-T60649-A (HU)
Title: Calssifying member of special elasticity
Inventor: PAPP GEZA
IPC: B07B1/46
Filed: 1991-04-11
Abstract: The classifier separates granular material according to size, based on variable elasticity of a system of ribs of varying stiffness. The stiffer ribs prevent the permanent deformation of the classifier elements. The more flexible ribs enable the formation of secondary virbations which assist material separation.
Patent HU-T42097-A (HU)
Title: Process for producing new penicillin derivatives
Inventor: ATANASSOVA IVANKA A
IPC: C07D499/70
Filed: 1985-05-09
Abstract: Penicillin derivs. of formula (I) are new where R is a gp. of formula (II), (III) or (IV); R3 = H, lower alkyl, lower alkoxycarbonyl or phenyl; R4, R5 and R6 each = H, lower alkyl, halogen or lower alkoxy; A = -O- or -N(lower alkyl)-; n = 0 or 1; R1 = H or OH; and R2 = H, alkali metal or carboxy protecting gp. - 32 cpds. (I) are specifically claimed e.g. Na salt of 6-(4-methyl-isocoumarin -3-carboxamido)-2,2 -dimethyl-penam-3 -carboxylic acid, Na salt of 6-(7,8-dimethoxy -isocoumarin-3-carboxamido) -2,2-dimethyl-penam -3-carboxylic acid, Na salt of 6-(N-(2-methyl-1(2H) -phthalazinone-4-carbonyl) -2R-2-aminophenylacetamido) -2,2-dimethyl-penam-3 carboxylic acid and corresp. methyl esters. - Prepn. of (I) is also claimed and comprises reacting cpd. (V) with RCOZ in solvent where X = H or trialkylsily; Y = metal or ammonium cation or trialkylsilyl; and Z = -O-CO-Alk or halogen. Solvent is e.g. acetone, THF, DMF, DMSO, CH2Cl2, etc.
Patent HU-T41827-A (HU)
Title: Plastic material mixture with improved properties and comprising filling material, for the cable industry
Inventor: LACZKO MIHALY
IPC: C08J3/24
Filed: 1985-05-24
Abstract: Examples of synthetic crosslinkable or thermoplastic mixts. contg. fillers for the cable industry include; (a) an insulating base material consisting of a polyolefin, a thermoplastic elastomer and suitable fillers, (b) employing the base material, mixes are prepd. for core insulation, shrouding and finishing. The insulating base (a) consists of (all wt.%-s): 1-50 amorphous heat softening elastomer vulcanised dynamically at 100 deg.C to a polyolefin elastomer of 15-80 Mooney viscosity, 50-90 polyolefin and 0.01-5 (based on the previous total) of a material supplying paramagnetic radicals.